This .Aerospace Seriesu pre-standard has been drawn up under the responsibility of AECMA
(Association Européenne des Constructeurs de Matériel Aérospatial). It is published on green paper
for the needs of AECMA-Members. It has been technically approved by the experts of the concerned
Commission following comment by the Member countries
AECMA PREN 2944-1990 history
1990AECMA PREN 2944-1990 Aerospace Series Insert, Screw Thread, Helical Coil, Self- Locking in Corrosion Resisting Alloy (Z10CN18-09-EN2947) Unplated Issue P 1